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From Lydia Ickler <ickle...@googlemail.com>
Subject Re: Job stuck at "Assigning split to host..."
Date Thu, 23 Jul 2015 13:35:46 GMT
forgot this:
Looks like it reads grips1 and after that shuts zookeeper down and tries to
open grips 4:
15:27:50,760 DEBUG akka.serialization.Serialization(akka://flink)
     - Using serializer[akka.serialization.JavaSerializer] for message
[org.apache.flink.runtime.messa$
15:27:50,767 DEBUG LocalActorRefProvider(akka://flink)
      - resolve of path sequence [/temp/$a] failed
15:27:50,782 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Opening input split Locatable Split (3) at [grips1:16020]:  CHAIN
DataSource (at createInput(Ex$
15:27:50,782 INFO  org.apache.flink.addons.hbase.TableInputFormat
     - opening split [3|[grips1:16020]|LUAD+8552|-]
15:27:50,794 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:50,806 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:50,830 DEBUG org.apache.hadoop.hbase.util.ByteStringer
      - Failed to classload HBaseZeroCopyByteString:
java.lang.IllegalAccessError: class com.google.pro$
15:27:51,305 DEBUG org.apache.hadoop.ipc.RpcClient
      - Use SIMPLE authentication for service ClientService, sasl=false
15:27:51,312 DEBUG org.apache.hadoop.ipc.RpcClient
      - Connecting to grips4/130.73.20.15:16020
15:27:51,322 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: starting, connecti$
15:27:51,333 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: wrote request head$
15:27:51,334 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: got response heade$
15:27:51,354 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:51,364 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: wrote request head$
15:27:51,366 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: got response heade$
15:27:51,371 DEBUG org.apache.hadoop.hbase.client.ClientSmallScanner
      - Finished with small scan at {ENCODED => 1588230740, NAME =>
'hbase:meta,,1', STARTKEY => '', EN$
15:27:51,374 DEBUG org.apache.hadoop.ipc.RpcClient
      - Use SIMPLE authentication for service ClientService, sasl=false
15:27:51,374 DEBUG org.apache.hadoop.ipc.RpcClient
      - Connecting to grips1/130.73.20.14:16020
15:27:51,375 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: starting, connecti$
15:27:51,378 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: wrote request head$
15:27:51,414 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: got response heade$
15:27:51,415 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Starting to read input from split Locatable Split (3) at
[grips1:16020]:  CHAIN DataSource (at $
15:27:51,415 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: wrote request head$
15:27:51,446 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: got response heade$
15:27:51,456 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: wrote request head$
15:27:51,459 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: got response heade$
15:27:51,460 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: wrote request head$
15:27:51,461 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: got response heade$
15:27:51,462 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Closing input split Locatable Split (3) at [grips1:16020]:  CHAIN
DataSource (at createInput(Ex$
15:27:51,462 INFO
 org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation
 - Closing zookeeper sessionid=0x54ebaaf7cfd000c
15:27:51,463 DEBUG org.apache.zookeeper.ZooKeeper
     - Closing session: 0x54ebaaf7cfd000c
15:27:51,463 DEBUG org.apache.zookeeper.ClientCnxn
      - Closing client for session: 0x54ebaaf7cfd000c
15:27:51,473 DEBUG org.apache.zookeeper.ClientCnxn
      - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
serverPath:null finished:fa$
15:27:51,473 DEBUG org.apache.zookeeper.ClientCnxn
      - Disconnecting client for session: 0x54ebaaf7cfd000c
15:27:51,473 INFO  org.apache.zookeeper.ClientCnxn
      - EventThread shut down
15:27:51,473 DEBUG org.apache.zookeeper.ClientCnxn
      - An exception was thrown while closing send thread for session
0x54ebaaf7cfd000c : Unable to rea$
15:27:51,473 INFO  org.apache.zookeeper.ZooKeeper
     - Session: 0x54ebaaf7cfd000c closed
15:27:51,473 DEBUG org.apache.hadoop.ipc.RpcClient
      - Stopping rpc client
15:27:51,474 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: closed
15:27:51,474 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
from hduser: stopped, connectio$
15:27:51,474 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: closed
15:27:51,474 DEBUG org.apache.hadoop.ipc.RpcClient
      - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
from hduser: stopped, connectio$
15:27:51,574 INFO  org.apache.flink.addons.hbase.TableInputFormat
     - Closing split (scanned 129 rows)
15:27:51,579 DEBUG org.apache.flink.runtime.operators.DataSourceTask
      - Opening input split Locatable Split (1) at [grips4:16020]:  CHAIN
DataSource (at createInput(Ex$
15:27:51,579 INFO  org.apache.flink.addons.hbase.TableInputFormat
     - opening split [1|[grips4:16020]|LUAD+5781|LUAD+7539]
15:27:52,523 DEBUG org.apache.flink.runtime.taskmanager.TaskManager
     - Received message SendHeartbeat at akka://flink/user/taskmanager from
Actor[akka://flink/deadLet$
15:27:52,523 DEBUG org.apache.flink.runtime.taskmanager.TaskManager
     - Sending heartbeat to JobManager
15:27:52,525 DEBUG org.apache.flink.runtime.taskmanager.TaskManager
     - Handled message SendHeartbeat in 1 ms from
Actor[akka://flink/deadLetters].


2015-07-23 15:34 GMT+02:00 Lydia Ickler <icklerly@googlemail.com>:

> ok---so it assigns the slpit to grips 5 and this is what is written in the
> grips5.log
>
> 15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
>        - Client environment:os.arch=amd64
> 15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
>        - Client environment:os.version=3.19.0-22-generic
> 15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
>        - Client environment:user.name=hduser
> 15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
>        - Client environment:user.home=/home/hduser
> 15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
>        - Client environment:user.dir=/home/hduser
> 15:27:50,540 INFO  org.apache.zookeeper.ZooKeeper
>        - Initiating client connection, connectString=localhost:2181
> sessionTimeout=90000 watcher=hconnec$
> 15:27:50,545 DEBUG org.apache.zookeeper.ClientCnxn
>       - zookeeper.disableAutoWatchReset is false
> 15:27:50,556 INFO  org.apache.zookeeper.ClientCnxn
>       - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
> Will not attempt to authenticate $
> 15:27:50,558 INFO  org.apache.zookeeper.ClientCnxn
>       - Socket connection established to 127.0.0.1/127.0.0.1:2181,
> initiating session
> 15:27:50,562 DEBUG org.apache.zookeeper.ClientCnxn
>       - Session establishment request sent on 127.0.0.1/127.0.0.1:2181
> 15:27:50,583 INFO  org.apache.zookeeper.ClientCnxn
>       - Session establishment complete on server 127.0.0.1/127.0.0.1:2181,
> sessionid = 0x54ebaaf7cfd000$
> 15:27:50,585 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
>        - hconnection-0x1d8529370x0, quorum=localhost:2181, baseZNode=/hbase
> Received ZooKeeper Event, ty$
> 15:27:50,594 DEBUG org.apache.zookeeper.ClientCnxn
>       - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
> serverPath:null finished:fa$
> 15:27:50,594 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
>        - hconnection-0x1d852937-0x54ebaaf7cfd000c connected
> 15:27:50,596 DEBUG org.apache.zookeeper.ClientCnxn
>       - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
> serverPath:null finished:fa$
> 15:27:50,719 DEBUG org.apache.hadoop.ipc.RpcClient
>       - Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@475be1f,
> compressor=null, tcpKeepAlive=true, $
> 15:27:50,735 DEBUG org.apache.flink.runtime.operators.DataSourceTask
>       - Start registering input and output:  CHAIN DataSource (at
> createInput(ExecutionEnvironment.java$
> 15:27:50,749 DEBUG org.apache.flink.runtime.operators.DataSourceTask
>       - Finished registering input and output:  CHAIN DataSource (at
> createInput(ExecutionEnvironment.j$
> 15:27:50,749 INFO  org.apache.flink.runtime.taskmanager.Task
>       - CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
> (org.apache.flink.addons.hbase.$
> 15:27:50,751 DEBUG org.apache.flink.runtime.taskmanager.TaskManager
>        - Received message UpdateTaskExecutionState(TaskState
> jobId=b9e08a09bb4a0bc13f3ceaabb00b72e8, exe$
> 15:27:50,752 DEBUG org.apache.flink.runtime.taskmanager.TaskManager
>        - Handled message UpdateTaskExecutionState(TaskState
> jobId=b9e08a09bb4a0bc13f3ceaabb00b72e8, exec$
> 15:27:50,756 DEBUG akka.serialization.Serialization(akka://flink)
>        - Using serializer[akka.serialization.JavaSerializer] for message
> [org.apache.flink.runtime.messa$
> 15:27:50,756 DEBUG org.apache.flink.runtime.operators.DataSourceTask
>       - Starting data source operator:  CHAIN DataSource (at
> createInput(ExecutionEnvironment.java:502)$
> 15:27:50,756 DEBUG org.apache.flink.runtime.operators.DataSourceTask
>       - DataSourceTask object reuse: DISABLED.
> 15:27:50,756 DEBUG org.apache.flink.runtime.operators.RegularPactTask
>        - Start task code:  FlatMap (collect()) (1/1)
> 15:27:50,760 DEBUG akka.serialization.Serialization(akka://flink)
>        - Using serializer[akka.serialization.JavaSerializer] for message
> [org.apache.flink.runtime.messa$
> 15:27:50,767 DEBUG LocalActorRefProvider(akka://flink)
>       - resolve of path sequence [/temp/$a] failed
> 15:27:50,782 DEBUG org.apache.flink.runtime.operators.DataSourceTask
>       - Opening input split Locatable Split (3) at [grips1:16020]:  CHAIN
> DataSource (at createInput(Ex$
> 15:27:50,782 INFO  org.apache.flink.addons.hbase.TableInputFormat
>        - opening split [3|[grips1:16020]|LUAD+8552|-]
> 15:27:50,794 DEBUG org.apache.zookeeper.ClientCnxn
>       - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
> serverPath:null finished:fa$
> 15:27:50,806 DEBUG org.apache.zookeeper.ClientCnxn
>       - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
> serverPath:null finished:fa$
> 15:27:50,830 DEBUG org.apache.hadoop.hbase.util.ByteStringer
>       - Failed to classload HBaseZeroCopyByteString:
> java.lang.IllegalAccessError: class com.google.pro$
> 15:27:51,305 DEBUG org.apache.hadoop.ipc.RpcClient
>       - Use SIMPLE authentication for service ClientService, sasl=false
> 15:27:51,312 DEBUG org.apache.hadoop.ipc.RpcClient
>       - Connecting to grips4/130.73.20.15:16020
> 15:27:51,322 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
> from hduser: starting, connecti$
> 15:27:51,333 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
> from hduser: wrote request head$
> 15:27:51,334 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
> from hduser: got response heade$
> 15:27:51,354 DEBUG org.apache.zookeeper.ClientCnxn
>       - Reading reply sessionid:0x54ebaaf7cfd000c, packet:: clientPath:null
> serverPath:null finished:fa$
> 15:27:51,364 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
> from hduser: wrote request head$
> 15:27:51,366 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips4/130.73.20.15:16020
> from hduser: got response heade$
> 15:27:51,371 DEBUG org.apache.hadoop.hbase.client.ClientSmallScanner
>       - Finished with small scan at {ENCODED => 1588230740, NAME =>
> 'hbase:meta,,1', STARTKEY => '', EN$
> 15:27:51,374 DEBUG org.apache.hadoop.ipc.RpcClient
>       - Use SIMPLE authentication for service ClientService, sasl=false
> 15:27:51,374 DEBUG org.apache.hadoop.ipc.RpcClient
>       - Connecting to grips1/130.73.20.14:16020
> 15:27:51,375 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
> from hduser: starting, connecti$
> 15:27:51,378 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
> from hduser: wrote request head$
> 15:27:51,414 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
> from hduser: got response heade$
> 15:27:51,415 DEBUG org.apache.flink.runtime.operators.DataSourceTask
>       - Starting to read input from split Locatable Split (3) at
> [grips1:16020]:  CHAIN DataSource (at $
> 15:27:51,415 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
> from hduser: wrote request head$
> 15:27:51,446 DEBUG org.apache.hadoop.ipc.RpcClient
>       - IPC Client (1558716275) connection to grips1/130.73.20.14:16020
> from hduser: got response heade$
>
>
> 2015-07-23 15:11 GMT+02:00 Ufuk Celebi <uce@apache.org>:
>
>> We should have a look at the TaskManager logs as well. Can you post them
>> as well?
>>
>> If you post the JM logs again in DEBUG, I think it's better to exclude
>> the jetty logs (I forgot about this :D). Just add the following line to
>> log4j.properties:
>>
>> log4j.logger.org.eclipse.jetty.util.log=OFF
>>
>> – Ufuk
>>
>> On 23 Jul 2015, at 14:56, Lydia Ickler <icklerly@googlemail.com> wrote:
>>
>> > that is the output of the log:
>> > ==== FILE:
>> /home/SHARES/FLINK/flink/build-target/bin/../conf/../log/flink-hduser-jobmanager-grips2.log
>> ====
>> > 14:51:45,515 DEBUG
>> org.apache.hadoop.metrics2.lib.MutableMetricsFactory          - field
>> org.apache.hadoop.metrics2.lib.MutableRate
>> org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginSuccess
>> with annotation @org.apache.hadoop.metrics2.annotation.Metric(about=,
>> sampleName=Ops, always=false, type=DEFAULT, valueName=Time, value=[Rate of
>> successful kerberos logins and latency (milliseconds)])
>> > 14:51:45,521 DEBUG
>> org.apache.hadoop.metrics2.lib.MutableMetricsFactory          - field
>> org.apache.hadoop.metrics2.lib.MutableRate
>> org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginFailure
>> with annotation @org.apache.hadoop.metrics2.annotation.Metric(about=,
>> sampleName=Ops, always=false, type=DEFAULT, valueName=Time, value=[Rate of
>> failed kerberos logins and latency (milliseconds)])
>> > 14:51:45,522 DEBUG org.apache.hadoop.metrics2.impl.MetricsSystemImpl
>>          - UgiMetrics, User and group related metrics
>> > 14:51:45,701 DEBUG
>> org.apache.hadoop.security.authentication.util.KerberosName   - Kerberos
>> krb5 configuration not found, setting default realm to empty
>> > 14:51:45,704 DEBUG org.apache.hadoop.security.Groups
>>          -  Creating new Groups object
>> > 14:51:45,717 DEBUG org.apache.hadoop.util.NativeCodeLoader
>>          - Trying to load the custom-built native-hadoop library...
>> > 14:51:45,717 DEBUG org.apache.hadoop.util.NativeCodeLoader
>>          - Failed to load native-hadoop with error:
>> java.lang.UnsatisfiedLinkError: no hadoop in java.library.path
>> > 14:51:45,717 DEBUG org.apache.hadoop.util.NativeCodeLoader
>>          -
>> java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
>> > 14:51:45,717 WARN  org.apache.hadoop.util.NativeCodeLoader
>>          - Unable to load native-hadoop library for your platform... using
>> builtin-java classes where applicable
>> > 14:51:45,717 DEBUG
>> org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback  - Falling
>> back to shell based
>> > 14:51:45,718 DEBUG
>> org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback  - Group
>> mapping impl=org.apache.hadoop.security.ShellBasedUnixGroupsMapping
>> > 14:51:45,875 DEBUG org.apache.hadoop.security.Groups
>>          - Group mapping
>> impl=org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback;
>> cacheTimeout=300000
>> > 14:51:45,888 DEBUG org.apache.hadoop.security.UserGroupInformation
>>          - hadoop login
>> > 14:51:45,888 DEBUG org.apache.hadoop.security.UserGroupInformation
>>          - hadoop login commit
>> > 14:51:45,893 DEBUG org.apache.hadoop.security.UserGroupInformation
>>          - using local user:UnixPrincipal: hduser
>> > 14:51:45,895 DEBUG org.apache.hadoop.security.UserGroupInformation
>>          - UGI loginUser:hduser (auth:SIMPLE)
>> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -
>> --------------------------------------------------------------------------------
>> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -  Starting JobManager (Version: 0.10-SNAPSHOT, Rev:728a526,
>> Date:03.07.2015 @ 12:58:38 MESZ)
>> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -  Current user: hduser
>> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -  JVM: Java HotSpot(TM) 64-Bit Server VM - Oracle Corporation -
>> 1.8/25.5-b02
>> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -  Maximum heap size: 491 MiBytes
>> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -  JAVA_HOME: /home/java/jdk1.8.0_05
>> > 14:51:45,898 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -  JVM Options:
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     -javaagent:/usr/share/java/jayatanaag.jar
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     -Xms512m
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     -Xmx512m
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -
>>  -Dlog.file=/home/SHARES/FLINK/flink/build-target/bin/../log/flink-hduser-jobmanager-grips2.log
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -
>>  -Dlog4j.configuration=file:/home/SHARES/FLINK/flink/build-target/bin/../conf/log4j.properties
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -
>>  -Dlogback.configurationFile=file:/home/SHARES/FLINK/flink/build-target/bin/../conf/logback.xml
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -  Program Arguments:
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     --configDir
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     /home/SHARES/FLINK/flink/build-target/bin/../conf
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     --executionMode
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     cluster
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     --streamingMode
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -     batch
>> > 14:51:45,899 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           -
>> --------------------------------------------------------------------------------
>> > 14:51:46,352 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Loading configuration from
>> /home/SHARES/FLINK/flink/build-target/bin/../conf
>> > 14:51:46,382 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: jobmanager.rpc.address, grips2
>> > 14:51:46,382 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: jobmanager.rpc.port, 6123
>> > 14:51:46,382 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: jobmanager.heap.mb, 512
>> > 14:51:46,383 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: taskmanager.heap.mb, 1024
>> > 14:51:46,383 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: taskmanager.numberOfTaskSlots, 1
>> > 14:51:46,385 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: parallelism.default, 1
>> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: taskmanager.memory.size, 0.1
>> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: env.java.home,
>> /home/java/jdk1.8.0_05
>> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: jobmanager.web.port, 8081
>> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: webclient.port, 8080
>> > 14:51:46,386 DEBUG org.apache.flink.configuration.GlobalConfiguration
>>           - Loading configuration property: state.backend, jobmanager
>> > 14:51:46,487 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Security is not enabled. Starting non-authenticated JobManager.
>> > 14:51:46,490 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Starting JobManager
>> > 14:51:46,509 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Starting JobManager actor system at grips2:6123.
>> > 14:51:46,990 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Using akka configuration
>> >
>> Config(SimpleConfigObject({"akka":{"actor":{"default-dispatcher":{"fork-join-executor":{"parallelism-factor":2},"throughput":15},"guardian-supervisor-strategy":"akka.actor.StoppingSupervisorStrategy","provider":"akka.remote.RemoteActorRefProvider"},"daemonic":"on","jvm-exit-on-fatal-error":"off","log-config-on-start":"off","log-dead-letters":"off","log-dead-letters-during-shutdown":"off","loggers":["akka.event.slf4j.Slf4jLogger"],"logging-filter":"akka.event.slf4j.Slf4jLoggingFilter","loglevel":"DEBUG","remote":{"log-remote-lifecycle-events":"off","netty":{"tcp":{"connection-timeout":"100
>> seconds","hostname":"130.73.20.13","maximum-frame-size":"10485760b","port":6123,"tcp-nodelay":"on","transport-class":"akka.remote.transport.netty.NettyTransport"}},"startup-timeout":"100
>> seconds","transport-failure-detector":{"acceptable-heartbeat-pause":"6000
>> s","heartbeat-interval":"1000
>> s","threshold":300},"watch-failure-detector":{"acceptable-heartbeat-pause":"100
>> seconds","heartbeat-interval":"10
>> seconds","threshold":12}},"serialize-messages":"off","stdout-loglevel":"OFF"}}))
>> > 14:51:47,690 INFO  akka.event.slf4j.Slf4jLogger
>>           - Slf4jLogger started
>> > 14:51:47,705 DEBUG akka.event.EventStream
>>           - logger log1-Slf4jLogger started
>> > 14:51:47,708 DEBUG akka.event.EventStream
>>           - Default Loggers started
>> > 14:51:47,750 INFO  Remoting
>>           - Starting remoting
>> > 14:51:47,784 DEBUG org.jboss.netty.channel.socket.nio.SelectorUtil
>>          - Using select timeout of 500
>> > 14:51:47,784 DEBUG org.jboss.netty.channel.socket.nio.SelectorUtil
>>          - Epoll-bug workaround enabled = false
>> > 14:51:47,974 INFO  Remoting
>>           - Remoting started; listening on addresses :[akka.tcp://
>> > flink@130.73.20.13:6123
>> > ]
>> > 14:51:47,977 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Starting JobManager actor
>> > 14:51:48,063 INFO  org.apache.flink.runtime.blob.BlobServer
>>           - Created BLOB server storage directory
>> /tmp/blobStore-f00415ac-535a-416a-97ee-837aa0acd9a4
>> > 14:51:48,086 INFO  org.apache.flink.runtime.blob.BlobServer
>>           - Started BLOB server at
>> > 0.0.0.0:47156
>> >  - max concurrent requests: 50 - max backlog: 1000
>> > 14:51:48,136 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Starting JobManager at akka://flink/user/jobmanager#-295241748.
>> > 14:51:48,137 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Starting JobManager process reaper
>> > 14:51:48,139 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Starting JobManger web frontend
>> > 14:51:48,141 INFO
>> org.apache.flink.runtime.jobmanager.web.WebInfoServer         - Setting up
>> web info server, using web-root directory
>> jar:file:/home/SHARES/FLINK/flink/flink-dist/target/flink-0.10-SNAPSHOT-bin/flink-0.10-SNAPSHOT/lib/flink-dist-0.10-SNAPSHOT.jar!/web-docs-infoserver.
>> > 14:51:48,290 DEBUG org.eclipse.jetty.util.log
>>           - Logging to
>> org.slf4j.impl.Log4jLoggerAdapter(org.eclipse.jetty.util.log) via
>> org.eclipse.jetty.util.log.Slf4jLog
>> > 14:51:48,290 DEBUG org.eclipse.jetty.util.log
>>           - Container org.eclipse.jetty.server.Server@3cce57c7 +
>> > SelectChannelConnector@0.0.0.0:8081
>> >  as connector
>> > 14:51:48,533 DEBUG org.eclipse.jetty.util.log
>>           - filterNameMap={}
>> > 14:51:48,534 DEBUG org.eclipse.jetty.util.log
>>           - pathFilters=null
>> > 14:51:48,536 DEBUG org.eclipse.jetty.util.log
>>           - servletFilterMap=null
>> > 14:51:48,536 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232}
>> > 14:51:48,537 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletNameMap={org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232}
>> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>>           - filterNameMap={}
>> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>>           - pathFilters=null
>> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>>           - servletFilterMap=null
>> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
>> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644}
>> > 14:51:48,539 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletNameMap={org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
>> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232}
>> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>>           - filterNameMap={}
>> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>>           - pathFilters=null
>> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>>           - servletFilterMap=null
>> > 14:51:48,544 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
>> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
>> /setupInfo=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
>> > 14:51:48,545 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletNameMap={org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
>> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
>> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
>> > 14:51:48,548 DEBUG org.eclipse.jetty.util.log
>>           - filterNameMap={}
>> > 14:51:48,548 DEBUG org.eclipse.jetty.util.log
>>           - pathFilters=null
>> > 14:51:48,550 DEBUG org.eclipse.jetty.util.log
>>           - servletFilterMap=null
>> > 14:51:48,550 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
>> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
>> /menu=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
>> /setupInfo=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
>> > 14:51:48,551 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletNameMap={org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
>> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
>> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
>> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
>> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>>           - Container org.eclipse.jetty.server.Server@3cce57c7 +
>> HandlerList@1bae316d as handler
>> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>>           - Container HandlerList@1bae316d +
>> ServletContextHandler@147a5d08@147a5d08/,null as handler
>> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>>           - Container HandlerList@1bae316d + ResourceHandler@6676f6a0 as
>> handler
>> > 14:51:48,614 DEBUG org.eclipse.jetty.util.log
>>           - Starting org.eclipse.jetty.server.Server@3cce57c7
>> > 14:51:48,614 INFO  org.eclipse.jetty.util.log
>>           - jetty-0.10-SNAPSHOT
>> > 14:51:48,631 DEBUG org.eclipse.jetty.util.log
>>           - Container org.eclipse.jetty.server.Server@3cce57c7 +
>> qtp53940034{8<=0<=0/254,-1} as threadpool
>> > 14:51:48,632 DEBUG org.eclipse.jetty.util.log
>>           - Starting qtp53940034{8<=0<=0/254,-1}
>> > 14:51:48,666 DEBUG org.eclipse.jetty.util.log
>>           - STARTED qtp53940034{8<=0<=8/254,0}
>> > 14:51:48,666 DEBUG org.eclipse.jetty.util.log
>>           - Starting HandlerList@1bae316d
>> > 14:51:48,666 DEBUG org.eclipse.jetty.util.log
>>           - Starting ServletContextHandler@147a5d08@147a5d08/,null
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletContextHandler@147a5d08@147a5d08/,null +
>> SessionHandler@573906eb@ as handler
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232 as
>> servlet
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644 as
>> servlet
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462 as
>> servlet
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846 as servlet
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> [/jobsInfo]=>org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> as servletMapping
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> [/logInfo]=>org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> as servletMapping
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> [/setupInfo]=>org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462
>> as servletMapping
>> > 14:51:48,673 DEBUG org.eclipse.jetty.util.log
>>           - Container ServletHandler@479ceda0@ +
>> [/menu]=>org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846 as
>> servletMapping
>> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>>           - Container SessionHandler@573906eb@ + ServletHandler@479ceda0@
>> as handler
>> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>>           - Container SessionHandler@573906eb@ +
>> org.eclipse.jetty.server.session.HashSessionManager@6d07a63d as
>> sessionManager
>> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>>           - Starting SessionHandler@573906eb@
>> > 14:51:48,677 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:51:48,678 DEBUG org.eclipse.jetty.util.log
>>           - Container org.eclipse.jetty.server.Server@3cce57c7 +
>> org.eclipse.jetty.server.session.HashSessionIdManager@d278d2b as
>> sessionIdManager
>> > 14:51:48,678 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> org.eclipse.jetty.server.session.HashSessionIdManager@d278d2b
>> > 14:51:48,680 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> org.eclipse.jetty.server.session.HashSessionIdManager@d278d2b
>> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>>           - Starting ServletHandler@479ceda0@
>> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>>           - filterNameMap={}
>> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>>           - pathFilters=null
>> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>>           - servletFilterMap=null
>> > 14:51:48,684 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletPathMap={/jobsInfo=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
>> /logInfo=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
>> /menu=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
>> /setupInfo=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
>> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>>           -
>> servletNameMap={org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846,
>> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644,
>> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232,
>> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462=org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462}
>> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>>           - starting ServletHandler@479ceda0@
>> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>>           - STARTED ServletHandler@479ceda0@
>> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>>           - starting SessionHandler@573906eb@
>> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>>           - STARTED SessionHandler@573906eb@
>> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>>           - starting ServletContextHandler@147a5d08@147a5d08/,null
>> > 14:51:48,685 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> org.apache.flink.runtime.jobmanager.web.SetupInfoServlet-1370074462
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - STARTED ServletContextHandler@147a5d08@147a5d08/,null
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - Starting ResourceHandler@6676f6a0
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - starting ResourceHandler@6676f6a0
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - STARTED ResourceHandler@6676f6a0
>> > 14:51:48,686 DEBUG org.eclipse.jetty.util.log
>>           - starting HandlerList@1bae316d
>> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>>           - STARTED HandlerList@1bae316d
>> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>>           - starting org.eclipse.jetty.server.Server@3cce57c7
>> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> > SelectChannelConnector@0.0.0.0:8081
>> >
>> > 14:51:48,687 DEBUG org.eclipse.jetty.util.log
>>           - Starting
>> org.eclipse.jetty.server.nio.SelectChannelConnector$1@7c214cc0
>> > 14:51:48,691 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> org.eclipse.jetty.server.nio.SelectChannelConnector$1@7c214cc0
>> > 14:51:48,693 INFO  org.eclipse.jetty.util.log
>>           - Started
>> > SelectChannelConnector@0.0.0.0:8081
>> >
>> > 14:51:48,693 DEBUG org.eclipse.jetty.util.log
>>           - STARTED
>> > SelectChannelConnector@0.0.0.0:8081
>> >
>> > 14:51:48,694 DEBUG org.eclipse.jetty.util.log
>>           - STARTED org.eclipse.jetty.server.Server@3cce57c7
>> > 14:51:48,694 INFO
>> org.apache.flink.runtime.jobmanager.web.WebInfoServer         - Started web
>> info server for JobManager on
>> > 0.0.0.0:8081
>> >
>> > 14:51:49,722 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:51:49,724 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:51:49,727 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:51:49,740 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$a].
>> > 14:51:49,747 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 3 ms from
>> Actor[akka://flink/temp/$a].
>> > 14:51:49,763 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:51:50,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664],grips5
>> (dataPort=34246),cores=2, physMem=15768227840, heap=1029177344,
>> managed=661343360,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:51:50,050 INFO  org.apache.flink.runtime.instance.InstanceManager
>>          - Registered TaskManager at grips5 (akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > ) as e8b3ca46b68d7408730c7ba703d7bdad. Current number of registered
>> hosts is 1.
>> > 14:51:50,059 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [org.apache.flink.runtime.messages.RegistrationMessages$AcknowledgeRegistration]
>> > 14:51:50,086 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664],grips5
>> (dataPort=34246),cores=2, physMem=15768227840, heap=1029177344,
>> managed=661343360,1) in 38 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:51:50,098 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > ]
>> > 14:51:50,131 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [akka.dispatch.sysmsg.Watch]
>> > 14:51:50,303 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121],grips4
>> (dataPort=32966),cores=4, physMem=15768227840, heap=1029177344,
>> managed=661385472,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:51:50,303 INFO  org.apache.flink.runtime.instance.InstanceManager
>>          - Registered TaskManager at grips4 (akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > ) as 9c9bf572e17063d2e38a055498a82876. Current number of registered
>> hosts is 2.
>> > 14:51:50,308 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > ]
>> > 14:51:50,315 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121],grips4
>> (dataPort=32966),cores=4, physMem=15768227840, heap=1029177344,
>> managed=661385472,1) in 11 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:51:50,484 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851],grips2
>> (dataPort=54803),cores=2, physMem=8302395392, heap=1029177344,
>> managed=661356352,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:51:50,485 INFO  org.apache.flink.runtime.instance.InstanceManager
>>          - Registered TaskManager at grips2 (akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > ) as 710e09b0d34139477eeea9b9508f64c9. Current number of registered
>> hosts is 3.
>> > 14:51:50,486 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851],grips2
>> (dataPort=54803),cores=2, physMem=8302395392, heap=1029177344,
>> managed=661356352,1) in 1 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:51:50,489 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > ]
>> > 14:51:50,762 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006],grips1
>> (dataPort=54437),cores=4, physMem=15768227840, heap=1029177344,
>> managed=661383936,1) at akka://flink/user/jobmanager from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:51:50,763 INFO  org.apache.flink.runtime.instance.InstanceManager
>>          - Registered TaskManager at grips1 (akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > ) as db50d0d6f44d25bd6c0b16e131db9627. Current number of registered
>> hosts is 4.
>> > 14:51:50,763 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RegisterTaskManager(Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006],grips1
>> (dataPort=54437),cores=4, physMem=15768227840, heap=1029177344,
>> managed=661383936,1) in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:51:50,764 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > ]
>> > 14:51:55,424 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4d8a7a56) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:51:55,425 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:51:55,425 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:51:55,426
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4d8a7a56)
>> in 1 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:51:55,577 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6dcba1fc) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:51:55,578 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:51:55,579 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:51:55,579
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6dcba1fc)
>> in 1 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:51:55,849 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@738d2ed9) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:51:55,850 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:51:55,850 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:51:55,851
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@738d2ed9)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:51:56,107 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6ea37f8b) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:51:56,108 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:51:56,108 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:51:56,109
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6ea37f8b)
>> in 1 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:51:57,345 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [akka.actor.ActorIdentity]
>> > 14:51:57,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestBlobManagerPort at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@127.0.0.1:39505/temp/$b
>> > ].
>> > 14:51:57,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestBlobManagerPort in 0 ms from
>> Actor[akka.tcp://
>> > flink@127.0.0.1:39505/temp/$b
>> > ].
>> > 14:51:57,355 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [java.lang.Integer]
>> > 14:51:57,389 DEBUG org.apache.flink.runtime.blob.BlobServerConnection
>>           - Received PUT request for content addressable BLOB
>> > 14:51:58,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending first Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:51:58,017 DEBUG akka.remote.RemoteWatcher
>>          - Sending first Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:51:58,017 DEBUG akka.remote.RemoteWatcher
>>          - Sending first Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:51:58,018 DEBUG akka.remote.RemoteWatcher
>>          - Sending first Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:51:58,018 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [akka.remote.RemoteWatcher$Heartbeat$]
>> > 14:51:58,028 DEBUG akka.remote.RemoteWatcher
>>          - Received first heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:51:58,030 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
>> Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ]]
>> > 14:51:58,030 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
>> -> Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ]]
>> > 14:51:58,033 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [akka.remote.RemoteWatcher$Rewatch]
>> > 14:51:58,042 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > ]
>> > 14:51:58,042 DEBUG akka.remote.RemoteWatcher
>>          - Received first heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:51:58,043 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
>> -> Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ]]
>> > 14:51:58,043 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
>> Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ]]
>> > 14:51:58,043 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > ]
>> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>>          - Received first heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
>> Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ]]
>> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
>> -> Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ]]
>> > 14:51:58,050 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > ]
>> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>>          - Received first heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/user/jobmanager#-295241748] ->
>> Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ]]
>> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>>          - Re-watch [Actor[akka://flink/system/remote-watcher#-1495162009]
>> -> Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ]]
>> > 14:51:58,064 DEBUG akka.remote.RemoteWatcher
>>          - Watching: [akka://flink/user/jobmanager -> akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > ]
>> > 14:51:58,496 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [akka.remote.RemoteWatcher$HeartbeatRsp]
>> > 14:51:59,702 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> SubmitJob(org.apache.flink.runtime.jobgraph.JobGraph@4639d769,false) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@127.0.0.1:39505/temp/$c
>> > ].
>> > 14:51:59,703 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Received job 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job
>> at Thu Jul 23 14:51:55 CEST 2015).
>> > 14:51:59,709 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Running initialization on master for job
>> 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job at Thu Jul 23 14:51:55
>> CEST 2015).
>> > 14:51:59,752 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>           - Initializing HBaseConfiguration
>> > 14:51:59,957 DEBUG org.apache.hadoop.util.Shell
>>           - setsid exited with exit code 0
>> > 14:51:59,968 INFO
>> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper        - Process
>> identifier=hconnection-0x2eaff0ec connecting to ZooKeeper
>> ensemble=localhost:2181
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:zookeeper.version=3.4.5-1392090, built on
>> 09/30/2012 17:52 GMT
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:
>> > host.name
>> > =grips2
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:java.version=1.8.0_05
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:java.vendor=Oracle Corporation
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:java.home=/home/java/jdk1.8.0_05/jre
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client
>> environment:java.class.path=/home/SHARES/FLINK/flink/build-target/bin/../lib/flink-dist-0.10-SNAPSHOT.jar:/home/SHARES/FLINK/flink/build-target/bin/../lib/flink-python-0.10-SNAPSHOT.jar::/home/SHARES/HADOOP/hadoop/etc/hadoop:/home/SHARES/HADOOP/hadoop/etc/hadoop:/home/SHARES/HADOOP/hadoop/etc/hadoop::/usr/share/java/jayatanaag.jar
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client
>> environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:java.io.tmpdir=/tmp
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:java.compiler=<NA>
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:
>> > os.name
>> > =Linux
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:os.arch=amd64
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:os.version=3.19.0-22-generic
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:
>> > user.name
>> > =hduser
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client environment:user.home=/home/hduser
>> > 14:51:59,973 INFO  org.apache.zookeeper.ZooKeeper
>>           - Client
>> environment:user.dir=/home/SHARES/FLINK/flink/flink-dist/target/flink-0.10-SNAPSHOT-bin/flink-0.10-SNAPSHOT/bin
>> > 14:51:59,974 INFO  org.apache.zookeeper.ZooKeeper
>>           - Initiating client connection, connectString=localhost:2181
>> sessionTimeout=90000 watcher=hconnection-0x2eaff0ec0x0,
>> quorum=localhost:2181, baseZNode=/hbase
>> > 14:51:59,978 DEBUG org.apache.zookeeper.ClientCnxn
>>          - zookeeper.disableAutoWatchReset is false
>> > 14:51:59,993 INFO  org.apache.zookeeper.ClientCnxn
>>          - Opening socket connection to server
>> > 127.0.0.1/127.0.0.1:2181
>> > . Will not attempt to authenticate using SASL (unknown error)
>> > 14:51:59,998 INFO  org.apache.zookeeper.ClientCnxn
>>          - Socket connection established to
>> > 127.0.0.1/127.0.0.1:2181
>> > , initiating session
>> > 14:52:00,000 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Session establishment request sent on
>> > 127.0.0.1/127.0.0.1:2181
>> > 14:52:00,031
>> >  INFO  org.apache.zookeeper.ClientCnxn                               -
>> Session establishment complete on server 127.0.0.1/127.0.0.1:2181
>> > , sessionid = 0x24ebaaf7d06000c, negotiated timeout = 40000
>> > 14:52:00,037 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
>>           - hconnection-0x2eaff0ec0x0, quorum=localhost:2181,
>> baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected,
>> path=null
>> > 14:52:00,043 DEBUG org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher
>>           - hconnection-0x2eaff0ec-0x24ebaaf7d06000c connected
>> > 14:52:00,046 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
>> clientPath:null serverPath:null finished:false header:: 1,3  replyHeader::
>> 1,77309411660,0  request:: '/hbase/hbaseid,F  response::
>> s{21474836497,77309411550,1436273692396,1437651707588,21,0,0,0,67,0,21474836497}
>> > 14:52:00,048 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
>> clientPath:null serverPath:null finished:false header:: 2,4  replyHeader::
>> 2,77309411660,0  request:: '/hbase/hbaseid,F  response::
>> #ffffffff000146d61737465723a31363032303effffffb2ffffff906fffffffd67ffffffa4ffffffd650425546a2466326437616439322d616666302d346132662d616262392d663639636162303863343436,s{21474836497,77309411550,1436273692396,1437651707588,21,0,0,0,67,0,21474836497}
>> > 14:52:00,178 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>>          - dfs.client.use.legacy.blockreader.local = false
>> > 14:52:00,179 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>>          - dfs.client.read.shortcircuit = false
>> > 14:52:00,180 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>>          - dfs.client.domain.socket.data.traffic = false
>> > 14:52:00,180 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>>          - dfs.domain.socket.path =
>> > 14:52:00,199 DEBUG org.apache.hadoop.metrics2.impl.MetricsSystemImpl
>>          - StartupProgress, NameNode startup progress
>> > 14:52:00,203 DEBUG org.apache.hadoop.io.retry.RetryUtils
>>          - multipleLinearRandomRetry = null
>> > 14:52:00,214 DEBUG org.apache.hadoop.ipc.Server
>>           - rpcKind=RPC_PROTOCOL_BUFFER, rpcRequestWrapperClass=class
>> org.apache.hadoop.ipc.ProtobufRpcEngine$RpcRequestWrapper,
>> rpcInvoker=org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker@29b2c1d3
>> > 14:52:00,372 DEBUG org.apache.hadoop.hdfs.BlockReaderLocal
>>          - Both short-circuit local reads and UNIX domain socket are
>> disabled.
>> > 14:52:00,425 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@2e169564,
>> compressor=null, tcpKeepAlive=true, tcpNoDelay=true, maxIdleTime=10000,
>> maxRetries=0, fallbackAllowed=false, ping interval=60000ms, bind
>> address=null
>> > 14:52:00,435 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Adding 2 vertices from job graph
>> 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job at Thu Jul 23 14:51:55
>> CEST 2015).
>> > 14:52:00,436 DEBUG
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Attaching 2
>> topologically sorted vertices to existing job graph with 0 vertices and 0
>> intermediate results.
>> > 14:52:00,457 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
>> clientPath:null serverPath:null finished:false header:: 3,4  replyHeader::
>> 3,77309411660,0  request:: '/hbase/meta-region-server,F  response::
>> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
>> > 14:52:00,497 DEBUG org.apache.hadoop.hbase.util.ByteStringer
>>          - Failed to classload HBaseZeroCopyByteString:
>> java.lang.IllegalAccessError: class
>> com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass
>> com.google.protobuf.LiteralByteString
>> > 14:52:00,614 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - Use SIMPLE authentication for service ClientService, sasl=false
>> > 14:52:00,621 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - Connecting to grips5/
>> > 130.73.20.16:16020
>> >
>> > 14:52:00,631 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: starting, connections 1
>> > 14:52:00,645 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: wrote request header call_id: 0 method_name: "Scan"
>> request_param: true
>> > 14:52:00,646 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: got response header call_id: 0, totalSize: 12 bytes
>> > 14:52:00,650 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: wrote request header call_id: 1 method_name: "Scan"
>> request_param: true priority: 100
>> > 14:52:00,651 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: got response header call_id: 1 cell_block_meta { length:
>> 3525 }, totalSize: 3560 bytes
>> > 14:52:00,661 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: wrote request header call_id: 2 method_name: "Scan"
>> request_param: true
>> > 14:52:00,662 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: got response header call_id: 2, totalSize: 8 bytes
>> > 14:52:00,675 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
>> clientPath:null serverPath:null finished:false header:: 4,4  replyHeader::
>> 4,77309411660,0  request:: '/hbase/meta-region-server,F  response::
>> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
>> > 14:52:00,677 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
>> clientPath:null serverPath:null finished:false header:: 5,4  replyHeader::
>> 5,77309411660,0  request:: '/hbase/meta-region-server,F  response::
>> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
>> > 14:52:00,688 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: wrote request header call_id: 3 method_name: "Get"
>> request_param: true
>> > 14:52:00,689 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: got response header call_id: 3, totalSize: 472 bytes
>> > 14:52:00,702 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Reading reply sessionid:0x24ebaaf7d06000c, packet::
>> clientPath:null serverPath:null finished:false header:: 6,4  replyHeader::
>> 6,77309411660,0  request:: '/hbase/meta-region-server,F  response::
>> #ffffffff0001a726567696f6e7365727665723a3136303230ffffffa74dffffffebffffffd4ffffffc802effffffb550425546a12a667726970733510ffffff947d18ffffff88ffffffbcffffffe0ffffffd5ffffffeb29100183,s{77309411577,77309411641,1437651713483,1437652014420,1,0,0,0,59,0,77309411577}
>> > 14:52:00,703 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: wrote request header call_id: 4 method_name: "Scan"
>> request_param: true priority: 100
>> > 14:52:00,704 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: got response header call_id: 4 cell_block_meta { length:
>> 3525 }, totalSize: 3556 bytes
>> > 14:52:00,705 DEBUG org.apache.hadoop.hbase.client.ClientSmallScanner
>>          - Finished with small scan at {ENCODED => 1588230740, NAME =>
>> 'hbase:meta,,1', STARTKEY => '', ENDKEY => ''}
>> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>           - Created 4 splits
>> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>           - created split [0|[grips5:16020]|-|LUAD+5781]
>> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>           - created split [1|[grips1:16020]|LUAD+5781|LUAD+7539]
>> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>           - created split [2|[grips1:16020]|LUAD+7539|LUAD+8552]
>> > 14:52:00,709 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>           - created split [3|[grips1:16020]|LUAD+8552|-]
>> > 14:52:00,713 DEBUG
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Connecting
>> ExecutionJobVertex 36c99407bbdf1156eb406c93305aeacb (CHAIN DataSource (at
>> createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect()))
>> to 0 predecessors.
>> > 14:52:00,714 DEBUG
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Connecting
>> ExecutionJobVertex 7ab8c26e1fc0790691e979c0b5a1cb30 (DataSink (collect()
>> sink)) to 1 predecessors.
>> > 14:52:00,714 DEBUG
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Connecting
>> input 0 of vertex 7ab8c26e1fc0790691e979c0b5a1cb30 (DataSink (collect()
>> sink)) to intermediate result referenced via predecessor
>> 36c99407bbdf1156eb406c93305aeacb (CHAIN DataSource (at
>> createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())).
>> > 14:52:00,715 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Successfully created execution graph from job graph
>> 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job at Thu Jul 23 14:51:55
>> CEST 2015).
>> > 14:52:00,717 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [akka.actor.Status$Success]
>> > 14:52:00,718 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Scheduling job Flink Java Job at Thu Jul 23 14:51:55 CEST 2015.
>> > 14:52:00,718 DEBUG
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Flink Java
>> Job at Thu Jul 23 14:51:55 CEST 2015 switched from CREATED to RUNNING.
>> > 14:52:00,730 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
>> DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (18ffe9cca9c9aef0a56a842dafa06fed) switched from CREATED to SCHEDULED
>> > 14:52:00,733 DEBUG
>> org.apache.flink.runtime.jobmanager.scheduler.Scheduler       - Scheduling
>> task {task=CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) - execution #0, sharingUnit=SlotSharingGroup
>> [7ab8c26e1fc0790691e979c0b5a1cb30, 36c99407bbdf1156eb406c93305aeacb],
>> locationConstraint=null}
>> > 14:52:00,736 DEBUG
>> org.apache.flink.runtime.jobmanager.scheduler.Scheduler       -
>> Unconstrained assignment: CHAIN DataSource (at
>> createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) --> SimpleSlot (0)(0) - e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1
>> slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> >  - ALLOCATED/ALIVE
>> > 14:52:00,737 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
>> DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (18ffe9cca9c9aef0a56a842dafa06fed) switched from SCHEDULED to
>> DEPLOYING
>> > 14:52:00,737 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Deploying
>> CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (attempt #0) to grips5
>> > 14:52:00,746 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [org.apache.flink.runtime.messages.TaskMessages$SubmitTask]
>> > 14:52:00,768 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message
>> SubmitJob(org.apache.flink.runtime.jobgraph.JobGraph@4639d769,false) in
>> 1066 ms from Actor[akka.tcp://
>> > flink@127.0.0.1:39505/temp/$c
>> > ].
>> > 14:52:00,769 DEBUG Remoting
>>           - Remote system with address [akka.tcp://
>> > flink@127.0.0.1:39505
>> > ] has shut down. Address is now gated for 5000 ms, all messages to this
>> address will be delivered to dead letters.
>> > 14:52:00,769 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1984fe40) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:00,769 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:00,770 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:00,775
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1984fe40)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:00,776 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1aa58b9a) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:00,776 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:00,776 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:00,777
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1aa58b9a)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:00,777 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message 07/23/2015 14:52:00       Job execution
>> switched to status RUNNING. at akka://flink/user/jobmanager from
>> Actor[akka://flink/deadLetters].
>> > 14:52:00,787 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>           - Status of job 968cfff13ad3547dbe63b9ae4c577761 (Flink Java Job
>> at Thu Jul 23 14:51:55 CEST 2015) changed to RUNNING.
>> > 14:52:00,787 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message 07/23/2015 14:52:00        Job execution
>> switched to status RUNNING. in 9 ms from Actor[akka://flink/deadLetters].
>> > 14:52:00,787 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4532ece3) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:00,788 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:00,788 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:00,788
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4532ece3)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:01,048 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@27925c98) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:01,048 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:01,048 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:01,049
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@27925c98)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:01,851 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:01,853 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$c].
>> > 14:52:01,854 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$c].
>> > 14:52:01,862 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
>> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:01,866 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:01,867 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestArchivedJobs at
>> akka://flink/user/archive from Actor[akka://flink/temp/$d].
>> > 14:52:01,868 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestArchivedJobs in 1 ms from
>> Actor[akka://flink/temp/$d].
>> > 14:52:01,885 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:01,899 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:01,901 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /menu on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@2b0f6f77
>> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
>> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:01,902 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /menu  200
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:01,901 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@901d8c9
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:01,903 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:01,905 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestNumberRegisteredTaskManager at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$f].
>> > 14:52:01,904 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$e].
>> > 14:52:01,905 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestNumberRegisteredTaskManager in 0 ms from
>> Actor[akka://flink/temp/$f].
>> > 14:52:01,905 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 0 ms from
>> Actor[akka://flink/temp/$e].
>> > 14:52:01,905 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:01,908 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestTotalNumberOfSlots at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$g].
>> > 14:52:01,908 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestTotalNumberOfSlots in 0 ms from
>> Actor[akka://flink/temp/$g].
>> > 14:52:01,908 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:01,959 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:02,114 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$h].
>> > 14:52:02,114 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$h].
>> > 14:52:02,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761)
>> at akka://flink/user/jobmanager from Actor[akka://flink/temp/$i].
>> > 14:52:02,118 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in
>> 0 ms from Actor[akka://flink/temp/$i].
>> > 14:52:02,121 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:03,711 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message UpdateTaskExecutionState(TaskState
>> jobId=968cfff13ad3547dbe63b9ae4c577761,
>> executionId=18ffe9cca9c9aef0a56a842dafa06fed, state=RUNNING, error=(null))
>> at akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/temp/$a
>> > ].
>> > 14:52:03,712 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
>> DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (18ffe9cca9c9aef0a56a842dafa06fed) switched from DEPLOYING to RUNNING
>> > 14:52:03,712 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message UpdateTaskExecutionState(TaskState
>> jobId=968cfff13ad3547dbe63b9ae4c577761,
>> executionId=18ffe9cca9c9aef0a56a842dafa06fed, state=RUNNING, error=(null))
>> in 0 ms from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/temp/$a
>> > ].
>> > 14:52:03,714 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [java.lang.Boolean]
>> > 14:52:03,714 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
>> at akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/temp/$b
>> > ].
>> > 14:52:03,715 INFO
>> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
>> remote split to host grips5
>> > 14:52:03,716 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Send next input split Locatable Split (2) at [grips1:16020].
>> > 14:52:03,718 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message
>> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
>> in 2 ms from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/temp/$b
>> > ].
>> > 14:52:03,718 DEBUG akka.serialization.Serialization(akka://flink)
>>           - Using serializer[akka.serialization.JavaSerializer] for message
>> [org.apache.flink.runtime.messages.JobManagerMessages$NextInputSplit]
>> > 14:52:03,857 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:52:03,857 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:03,857 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:03,858 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$j].
>> > 14:52:03,858 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 0 ms from
>> Actor[akka://flink/temp/$j].
>> > 14:52:03,858 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:04,152 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:04,153 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$k].
>> > 14:52:04,153 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$k].
>> > 14:52:04,153 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761)
>> at akka://flink/user/jobmanager from Actor[akka://flink/temp/$l].
>> > 14:52:04,154 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in
>> 0 ms from Actor[akka://flink/temp/$l].
>> > 14:52:04,154 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:04,542 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
>> at akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/temp/$c
>> > ].
>> > 14:52:04,542 INFO
>> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
>> remote split to host grips5
>> > 14:52:04,542 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Send next input split Locatable Split (3) at [grips1:16020].
>> > 14:52:04,543 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message
>> RequestNextInputSplit(968cfff13ad3547dbe63b9ae4c577761,36c99407bbdf1156eb406c93305aeacb,18ffe9cca9c9aef0a56a842dafa06fed)
>> in 0 ms from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/temp/$c
>> > ].
>> > 14:52:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7a195a04) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:05,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:05,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7a195a04)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:05,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c9b915) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:05,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:05,537 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:05,537
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c9b915)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:05,598 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /logInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:52:05,598 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:05,599 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:05,663 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /logInfo  200
>> > 14:52:05,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7947a68e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:05,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:05,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:05,755
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7947a68e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:06,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5509b3b2) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:06,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:06,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:06,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5509b3b2)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:07,334 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@901d8c9
>> > 14:52:07,334 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@2b0f6f77
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:07,335 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$m].
>> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$n].
>> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 0 ms from
>> Actor[akka://flink/temp/$m].
>> > 14:52:07,338 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$n].
>> > 14:52:07,342 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761)
>> at akka://flink/user/jobmanager from Actor[akka://flink/temp/$o].
>> > 14:52:07,342 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in
>> 0 ms from Actor[akka://flink/temp/$o].
>> > 14:52:07,346 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:07,347 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:52:07,353 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:52:07,353 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:08,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:08,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:10,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@88c03dc) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:10,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:10,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:10,356
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@88c03dc)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:10,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@3f128096) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:10,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:10,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:10,537
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@3f128096)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:10,703 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: closed
>> > 14:52:10,703 DEBUG org.apache.hadoop.ipc.RpcClient
>>          - IPC Client (290926867) connection to grips5/
>> > 130.73.20.16:16020
>> >  from hduser: stopped, connections 0
>> > 14:52:10,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@522e92c8) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:10,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:10,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:10,756
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@522e92c8)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@dc43a75) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:11,047 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:11,047
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@dc43a75)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:14,046 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:52:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@653e5af2) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:15,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:15,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@653e5af2)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@4e8360f3) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:15,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:15,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:15,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@4e8360f3)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:15,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@689d0339) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:15,748 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:15,748 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:15,748
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@689d0339)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:16,047 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44269bcd) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:16,047 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:16,047 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:16,047
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44269bcd)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:18,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:18,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:18,017 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:18,017 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:18,019 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:18,019 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@53d8b071) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:20,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:20,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@53d8b071)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@609c601) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:20,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:20,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:20,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@609c601)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:20,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@68d8932) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:20,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:20,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:20,758
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@68d8932)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:21,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@760582dd) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:21,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:21,047 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:21,047
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@760582dd)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:25,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@60c8ef54) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:25,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:25,365 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:25,366
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@60c8ef54)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@28b90482) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:25,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:25,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@28b90482)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:25,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4217ccbe) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:25,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:25,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:25,759
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4217ccbe)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:26,047 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@185ead4b) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:26,048 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:26,048 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:26,048
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@185ead4b)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:27,393 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /logInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:52:27,544 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:52:27,545 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:52:27,557 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /logInfo  200
>> > 14:52:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:28,014 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:28,014 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:28,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:28,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:28,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:28,017 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:30,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@3f4b435b) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:30,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:30,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:30,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@3f4b435b)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:30,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5fb6cd24) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:30,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:30,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:30,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5fb6cd24)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:30,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@23b88850) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:30,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:30,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:30,756
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@23b88850)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:31,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4ee14d99) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:31,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:31,037 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:31,038
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4ee14d99)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:35,364 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bd58e85) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:35,364 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:35,365 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:35,365
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bd58e85)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:35,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@42e3b936) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:35,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:35,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:35,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@42e3b936)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:35,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@25fe5332) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:35,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:35,747 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:35,747
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@25fe5332)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@61375f91) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:36,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:36,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:36,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@61375f91)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:38,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:38,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@66115494) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:40,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:40,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@66115494)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@39e46b69) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:40,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:40,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@39e46b69)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:40,738 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:52:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e54c8a4) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:40,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:40,756
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e54c8a4)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3544c928) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:41,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:41,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3544c928)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:43,676 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:52:43,676 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:52:45,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@599d8ee0) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:45,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:45,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:45,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@599d8ee0)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@43381999) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:45,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:45,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@43381999)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:45,750 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@b61e8b2) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:45,750 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:45,750 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:45,750
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@b61e8b2)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:46,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@187f6d7f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:46,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:46,036 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:46,036
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@187f6d7f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:48,012 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:48,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:48,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:48,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:48,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:50,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2d200a1e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:50,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:50,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:50,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2d200a1e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:50,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2e573af2) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:50,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:50,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:50,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2e573af2)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:50,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@2a7763f2) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:50,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:50,746 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:50,746
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@2a7763f2)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4980e756) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:51,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:51,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4980e756)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:54,084 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:52:55,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@645d7482) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:55,365 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:52:55,366 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:52:55,366
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@645d7482)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:52:55,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@734a5251) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:55,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:52:55,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:52:55,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@734a5251)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:52:55,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@62b3d739) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:55,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:52:55,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:52:55,756
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@62b3d739)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:52:56,036 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2cc7366e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:56,036 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:52:56,036 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:52:56,038
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2cc7366e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:52:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:58,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:52:58,018 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:52:58,018 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:52:58,019 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:52:58,022 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:00,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@23b1be10) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:00,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:00,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:00,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@23b1be10)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:00,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c8b8ed) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:00,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:00,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:00,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2c8b8ed)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:00,749 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7e3ebd92) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:00,749 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:00,749 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:00,749
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7e3ebd92)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:01,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6bdf807d) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:01,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:01,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:01,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6bdf807d)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:05,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4530e228) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:05,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:05,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:05,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4530e228)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:05,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2f835b3) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:05,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:05,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:05,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2f835b3)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:05,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@9a1da53) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:05,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:05,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:05,755
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@9a1da53)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1e6a6f72) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:06,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:06,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:06,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1e6a6f72)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:07,430 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:08,012 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:08,013 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:08,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:08,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:10,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5c89ef35) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:10,355 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:10,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:10,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5c89ef35)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:10,537 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1f9f0cba) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:10,537 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:10,537 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:10,537
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1f9f0cba)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:10,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@18eb2e58) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:10,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:10,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:10,756
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@18eb2e58)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@55b7d3c8) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:11,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:11,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:11,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@55b7d3c8)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:15,367 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@46d47e0c) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:15,368 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:15,368 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:15,368
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@46d47e0c)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@214950b0) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:15,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:15,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@214950b0)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:15,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6011232f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:15,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:15,747 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:15,747
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6011232f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@b538576) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:16,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:16,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@b538576)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:18,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6e92ae0e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:20,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:20,355 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:20,355
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6e92ae0e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@535bfbc) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:20,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:20,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@535bfbc)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:20,746 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c54ec6e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:20,746 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:20,746 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:20,746
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c54ec6e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:20,776 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:53:21,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b3baca7) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:21,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:21,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:21,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b3baca7)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@229f10) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:25,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:25,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@229f10) in
>> 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@284218f7) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:25,536 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:25,536 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:25,536
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@284218f7)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:25,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@63beb60d) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:25,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:25,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:25,754
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@63beb60d)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:26,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@45466049) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:26,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:26,035 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:26,035
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@45466049)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:28,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:28,017 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:28,017 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:28,017 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:30,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5108adee) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:30,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:30,364 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:30,364
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@5108adee)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@69b59298) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:30,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:30,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@69b59298)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:30,746 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fad5f7d) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:30,747 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:30,747 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:30,747
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fad5f7d)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:31,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@99f2ce9) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:31,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:31,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:31,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@99f2ce9)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:34,121 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:53:35,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1d6c87e9) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:35,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:35,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:35,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1d6c87e9)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5808f78e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:35,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:35,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:35,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5808f78e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:35,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4dcb1d45) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:35,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:35,746 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:35,746
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4dcb1d45)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3d439871) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:36,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:36,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@3d439871)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:38,009 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:38,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:38,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:38,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:38,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@446913ff) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:40,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:40,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@446913ff)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5bc2387b) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:40,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:40,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:40,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5bc2387b)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4e763773) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:40,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:40,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:40,755
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4e763773)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6f57aedc) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:41,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:41,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@6f57aedc)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@632dae22) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:45,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:45,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@632dae22)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@29e643dc) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:45,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:45,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:45,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@29e643dc)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@56d4343c) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:45,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:45,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@56d4343c)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:46,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4a75174) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:46,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:46,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:46,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4a75174)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:47,467 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:48,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:48,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:48,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:48,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@af5b37c) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:50,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:50,363
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@af5b37c)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1196e95d) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:50,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:50,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1196e95d)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:50,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@66145a87) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:50,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:50,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:50,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@66145a87)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@58068bc0) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:51,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:51,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@58068bc0)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7fcfbdef) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:53:55,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:53:55,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7fcfbdef)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:53:55,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@59357f4a) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:55,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:53:55,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:53:55,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@59357f4a)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:53:55,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1d31c689) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:55,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:53:55,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:53:55,754
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1d31c689)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:53:56,034 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@71051664) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:56,035 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:53:56,035 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:53:56,035
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@71051664)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:53:58,009 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:53:58,013 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:53:58,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:53:58,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:53:58,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:00,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@73a7fd6e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:00,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:00,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:00,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@73a7fd6e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:00,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@11a037f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:00,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:00,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:00,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@11a037f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:00,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@128c985b) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:00,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:00,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:00,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@128c985b)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:00,814 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:54:01,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4b631a58) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:01,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:01,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:01,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4b631a58)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /logInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:05,330 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:05,342 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /logInfo  200
>> > 14:54:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7e3d2d7) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:05,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:05,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:05,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7e3d2d7)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:05,539 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56b338af) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:05,539 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:05,539 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:05,539
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56b338af)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:05,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@208b2c62) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:05,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:05,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:05,758
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@208b2c62)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@736953f1) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:06,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:06,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@736953f1)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:10,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6a855221) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:10,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:10,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:10,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@6a855221)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@25bc699e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:10,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:10,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@25bc699e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:10,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5cadb977) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:10,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:10,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:10,755
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5cadb977)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:11,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65e28fc8) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:11,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:11,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:11,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65e28fc8)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:14,158 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:54:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@25b6cd0f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:15,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:15,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:15,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@25b6cd0f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:15,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6380a0be) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:15,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:15,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:15,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6380a0be)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:15,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5257dbb8) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:15,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:15,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:15,745
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5257dbb8)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:16,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@23ba82f5) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:16,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:16,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:16,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@23ba82f5)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:18,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:18,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:18,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:18,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:18,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:20,352 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@30f7ed38) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:20,352 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:20,352 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:20,352
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@30f7ed38)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:20,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56942ec8) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:20,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:20,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:20,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@56942ec8)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:20,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3af2b5b9) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:20,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:20,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:20,755
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3af2b5b9)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:21,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4da82538) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:21,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:21,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:21,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@4da82538)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@4e95f0b2
>> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:21,955 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:21,955 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$p].
>> > 14:54:21,955 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$p].
>> > 14:54:21,957 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:21,962 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:21,963 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:21,964 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:21,964 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:21,964 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestNumberRegisteredTaskManager at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$q].
>> > 14:54:21,964 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestNumberRegisteredTaskManager in 0 ms from
>> Actor[akka://flink/temp/$q].
>> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestTotalNumberOfSlots at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$r].
>> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestArchivedJobs at
>> akka://flink/user/archive from Actor[akka://flink/temp/$s].
>> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestTotalNumberOfSlots in 0 ms from
>> Actor[akka://flink/temp/$r].
>> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestArchivedJobs in 0 ms from
>> Actor[akka://flink/temp/$s].
>> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$t].
>> > 14:54:21,965 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 0 ms from
>> Actor[akka://flink/temp/$t].
>> > 14:54:21,966 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:21,966 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:21,966 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /menu on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:22,097 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:22,097 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$u].
>> > 14:54:22,098 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /menu  200
>> > 14:54:22,098 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$u].
>> > 14:54:22,100 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761)
>> at akka://flink/user/jobmanager from Actor[akka://flink/temp/$v].
>> > 14:54:22,100 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in
>> 0 ms from Actor[akka://flink/temp/$v].
>> > 14:54:22,100 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:22,101 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:23,682 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:54:23,682 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:54:23,960 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:23,961 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$w].
>> > 14:54:23,961 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 0 ms from
>> Actor[akka://flink/temp/$w].
>> > 14:54:23,961 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:24,109 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:24,110 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:24,110 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$x].
>> > 14:54:24,110 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$x].
>> > 14:54:24,111 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761)
>> at akka://flink/user/jobmanager from Actor[akka://flink/temp/$y].
>> > 14:54:24,111 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in
>> 0 ms from Actor[akka://flink/temp/$y].
>> > 14:54:24,111 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:25,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@65701a6d) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:25,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:25,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:25,363
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@65701a6d)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:25,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2abe06c7) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:25,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:25,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:25,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2abe06c7)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:25,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e89b6c8) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:25,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:25,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:25,745
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6e89b6c8)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:25,962 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:25,963 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:25,963 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$z].
>> > 14:54:25,963 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 0 ms from
>> Actor[akka://flink/temp/$z].
>> > 14:54:25,964 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@76851c88) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:26,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:26,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@76851c88)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:26,116 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:26,116 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$A].
>> > 14:54:26,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$A].
>> > 14:54:26,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761)
>> at akka://flink/user/jobmanager from Actor[akka://flink/temp/$B].
>> > 14:54:26,117 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in
>> 0 ms from Actor[akka://flink/temp/$B].
>> > 14:54:26,117 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /logInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:54:26,335 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:26,336 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:26,339 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /logInfo  200
>> > 14:54:27,501 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:28,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:28,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:28,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:28,017 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:30,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@13c3c347) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:30,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:30,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:30,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@13c3c347)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@491167c6) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:30,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:30,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:30,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@491167c6)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:30,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6a8db7da) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:30,757 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:30,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:30,758
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6a8db7da)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:31,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@34b2875f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:31,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:31,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:31,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@34b2875f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:32,223 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:32,224 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$C].
>> > 14:54:32,224 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$C].
>> > 14:54:32,225 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@ae529a6
>> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:32,229 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:32,230 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestArchivedJobs at
>> akka://flink/user/archive from Actor[akka://flink/temp/$D].
>> > 14:54:32,230 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestArchivedJobs in 0 ms from
>> Actor[akka://flink/temp/$D].
>> > 14:54:32,230 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:32,231 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:32,231 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Received message RequestJobCounts at akka://flink/user/archive
>> from Actor[akka://flink/temp/$E].
>> > 14:54:32,231 DEBUG org.apache.flink.runtime.jobmanager.MemoryArchivist
>>          - Handled message RequestJobCounts in 0 ms from
>> Actor[akka://flink/temp/$E].
>> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestNumberRegisteredTaskManager at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$F].
>> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestNumberRegisteredTaskManager in 0 ms from
>> Actor[akka://flink/temp/$F].
>> > 14:54:32,232 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestTotalNumberOfSlots at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$G].
>> > 14:54:32,232 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestTotalNumberOfSlots in 0 ms from
>> Actor[akka://flink/temp/$G].
>> > 14:54:32,232 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /menu on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@7cef1adf
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.MenuServlet-1443055846
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /menu  200
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:32,238 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:32,239 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /jobsInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet-884603232
>> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:32,253 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestRunningJobs at
>> akka://flink/user/jobmanager from Actor[akka://flink/temp/$H].
>> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestRunningJobs in 0 ms from
>> Actor[akka://flink/temp/$H].
>> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message RequestJob(968cfff13ad3547dbe63b9ae4c577761)
>> at akka://flink/user/jobmanager from Actor[akka://flink/temp/$I].
>> > 14:54:32,254 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Handled message RequestJob(968cfff13ad3547dbe63b9ae4c577761) in
>> 0 ms from Actor[akka://flink/temp/$I].
>> > 14:54:32,255 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /jobsInfo  200
>> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /logInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:54:34,159 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> > 14:54:34,177 DEBUG org.eclipse.jetty.util.log
>>           - RESPONSE /logInfo  200
>> > 14:54:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@39e6a375) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:35,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:35,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@39e6a375)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@7b8bccd8) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:35,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:35,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@7b8bccd8)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:35,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7cbf8714) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:35,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:35,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:35,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7cbf8714)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5c976fa3) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:36,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:36,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5c976fa3)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:38,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:38,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:40,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50e6924f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:40,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:40,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:40,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50e6924f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:40,523 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@75ae6987) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:40,524 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:40,524 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:40,524
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@75ae6987)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:40,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7529c701) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:40,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:40,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:40,754
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7529c701)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:40,848 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:54:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@12245470) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:41,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:41,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:41,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@12245470)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:43,683 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:54:43,683 DEBUG org.eclipse.jetty.util.log
>>           - EOF
>> > org.eclipse.jetty.io.EofException
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:318)
>> >       at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
>> >       at
>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
>> >       at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
>> >       at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
>> >       at java.lang.Thread.run(Thread.java:745)
>> > 14:54:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@76b4d891) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:45,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:45,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:45,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@76b4d891)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@70506591) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:45,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:45,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@70506591)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4b7ab555) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:45,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:45,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:45,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@4b7ab555)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:46,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b4def9e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:46,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:46,044 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:46,044
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7b4def9e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:48,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:48,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:48,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:48,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:48,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bedd036) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:50,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:50,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:50,363
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2bedd036)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@58624437) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:50,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:50,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@58624437)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:50,689 DEBUG org.eclipse.jetty.util.log
>>           - org.eclipse.jetty.io.nio.SelectorManager$SelectSet@4d3ca507
>> JVM BUG(s) - cancelled keys 2 times
>> > 14:54:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@462c9273) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:50,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:50,754
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@462c9273)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:51,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5289b437) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:51,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:51,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5289b437)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:54,195 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:54:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@17a0a230) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:55,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:54:55,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:54:55,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@17a0a230)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:54:55,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5d290f0f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:55,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:54:55,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:54:55,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@5d290f0f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:54:55,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fb4b1d3) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:55,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:54:55,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:54:55,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7fb4b1d3)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:54:56,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@60039a1e) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:56,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:54:56,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:54:56,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@60039a1e)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:54:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:54:58,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:58,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:58,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:54:58,018 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:00,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7220150c) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:00,354 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:00,354 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:00,354
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@7220150c)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:00,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@67643d30) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:00,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:00,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:00,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@67643d30)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:00,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3d842226) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:00,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:00,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:00,755
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@3d842226)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:01,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@41ab8ce2) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:01,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:01,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:01,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@41ab8ce2)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:05,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@335179ae) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:05,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:05,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:05,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@335179ae)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:05,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@759a4f49) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:05,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:05,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:05,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@759a4f49)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:05,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6993c6ce) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:05,756 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:05,756 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:05,756
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6993c6ce)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@74428b82) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:06,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:06,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:06,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@74428b82)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:07,541 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:55:08,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:08,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:08,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:08,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:08,013 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:08,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:10,367 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c6600ad) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:10,367 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:10,367 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:10,367
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c6600ad)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6b21ee6f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:10,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:10,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:10,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@6b21ee6f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:10,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1cf3e073) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:10,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:10,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:10,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@1cf3e073)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:11,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7c0d76f4) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:11,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:11,044 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:11,044
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@7c0d76f4)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:15,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1272b0) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:15,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:15,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:15,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@1272b0) in
>> 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:15,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@64a4b64b) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:15,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:15,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:15,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@64a4b64b)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:15,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@675722d4) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:15,758 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:15,758 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:15,758
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@675722d4)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@70fa521c) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:16,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:16,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:16,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@70fa521c)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:18,009 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:18,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:18,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:18,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:18,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:20,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@63ee3941) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:20,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:20,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:20,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@63ee3941)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:20,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2239cd99) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:20,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:20,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:20,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@2239cd99)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:20,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7c261a88) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:20,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:20,743 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:20,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@7c261a88)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:20,885 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:55:21,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e6edda2) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:21,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:21,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:21,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e6edda2)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c58d31f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:25,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:25,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:25,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4c58d31f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@20619a08) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:25,535 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:25,535 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:25,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@20619a08)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:25,753 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c5f26d6) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:25,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:25,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:25,754
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@6c5f26d6)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44746532) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:26,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:26,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:26,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@44746532)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:28,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:28,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:28,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:28,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:28,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:28,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:30,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4ebe9688) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:30,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:30,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:30,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@4ebe9688)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:30,524 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@62a3e48d) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:30,524 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:30,524 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:30,524
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@62a3e48d)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:30,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@775f1799) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:30,745 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:30,745 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:30,745
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@775f1799)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:31,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1065a1b5) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:31,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:31,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:31,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@1065a1b5)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:34,234 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 2ms
>> > 14:55:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2a556fe7) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:35,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:35,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:35,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@2a556fe7)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@57af71ac) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:35,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:35,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:35,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@57af71ac)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:35,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5843571f) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:35,755 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:35,755 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:35,756
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@5843571f)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65962dab) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:36,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:36,045 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:36,045
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@65962dab)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:38,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:38,010 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:38,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:38,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:38,014 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:38,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:38,020 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:40,362 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64bd5ca9) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:40,362 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:40,362 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:40,362
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64bd5ca9)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:40,533 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@48336383) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:40,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:40,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:40,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@48336383)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:40,743 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@a0a2e35) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:40,744 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:40,744 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:40,744
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@a0a2e35)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:41,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e25a1aa) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:41,044 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:41,044 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:41,044
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@5e25a1aa)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:45,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50f3f6d3) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:45,363 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:45,363 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:45,363
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@50f3f6d3)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@38fa835) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:45,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:45,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:45,534
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@38fa835)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:45,749 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@58af55f7) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:45,750 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:45,750 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:45,750
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@58af55f7)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:46,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2b7487b9) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:46,037 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:46,037 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:46,037
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@2b7487b9)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:47,578 DEBUG org.apache.zookeeper.ClientCnxn
>>          - Got ping response for sessionid: 0x24ebaaf7d06000c after 0ms
>> > 14:55:48,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:48,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:48,011 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:48,014 DEBUG akka.remote.RemoteWatcher
>>          - Sending Heartbeat to [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:48,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.14:52854
>> > ]
>> > 14:55:48,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.15:58994
>> > ]
>> > 14:55:48,015 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.16:34988
>> > ]
>> > 14:55:48,016 DEBUG akka.remote.RemoteWatcher
>>          - Received heartbeat rsp from [akka.tcp://
>> > flink@130.73.20.13:44366
>> > ]
>> > 14:55:50,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64feb96a) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:50,353 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from e8b3ca46b68d7408730c7ba703d7bdad.
>> > 14:55:50,353 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> e8b3ca46b68d7408730c7ba703d7bdad @ grips5 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.16:34988/user/taskmanager
>> > 14:55:50,353
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(e8b3ca46b68d7408730c7ba703d7bdad,[B@64feb96a)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.16:34988/user/taskmanager#-1173468664
>> > ].
>> > 14:55:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1a4e7bc0) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:50,534 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 9c9bf572e17063d2e38a055498a82876.
>> > 14:55:50,534 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 9c9bf572e17063d2e38a055498a82876 @ grips4 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.15:58994/user/taskmanager
>> > 14:55:50,535
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(9c9bf572e17063d2e38a055498a82876,[B@1a4e7bc0)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.15:58994/user/taskmanager#1860665121
>> > ].
>> > 14:55:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@386c9593) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:50,754 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from 710e09b0d34139477eeea9b9508f64c9.
>> > 14:55:50,754 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> 710e09b0d34139477eeea9b9508f64c9 @ grips2 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.13:44366/user/taskmanager
>> > 14:55:50,754
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(710e09b0d34139477eeea9b9508f64c9,[B@386c9593)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.13:44366/user/taskmanager#-2018739851
>> > ].
>> > 14:55:51,045 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received message
>> Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@372a9468) at
>> akka://flink/user/jobmanager from Actor[akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:51,046 DEBUG org.apache.flink.runtime.jobmanager.JobManager
>>           - Received hearbeat message from db50d0d6f44d25bd6c0b16e131db9627.
>> > 14:55:51,046 DEBUG org.apache.flink.runtime.instance.InstanceManager
>>          - Received heartbeat from TaskManager
>> db50d0d6f44d25bd6c0b16e131db9627 @ grips1 - 1 slots - URL: akka.tcp://
>> > flink@130.73.20.14:52854/user/taskmanager
>> > 14:55:51,046
>> >  DEBUG org.apache.flink.runtime.jobmanager.JobManager                -
>> Handled message Heartbeat(db50d0d6f44d25bd6c0b16e131db9627,[B@372a9468)
>> in 0 ms from Actor[akka.tcp://
>> flink@130.73.20.14:52854/user/taskmanager#-1395044006
>> > ].
>> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>>           - REQUEST /logInfo on
>> org.eclipse.jetty.server.nio.SelectChannelConnector$2@5789cfb6
>> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>>           -
>> sessionManager=org.eclipse.jetty.server.session.HashSessionManager@6d07a63d
>> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>>           - session=null
>> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>>           -
>> servlet=org.apache.flink.runtime.jobmanager.web.LogfileInfoServlet-1219916644
>> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>>           - servlet holder=
>> > 14:55:55,225 DEBUG org.eclipse.jetty.util.log
>>           - chain=
>> >
>> >
>> > 2015-07-23 14:50 GMT+02:00 Ufuk Celebi <uce@apache.org>:
>> > I guess you are starting Flink via the scripts. There is a file
>> conf/log4j.properties. Change
>> >
>> > log4j.rootLogger=INFO, file
>> >
>> > to
>> >
>> > log4j.rootLogger=DEBUG, file
>> >
>> > – Ufuk
>> >
>> > On 23 Jul 2015, at 14:44, Lydia Ickler <icklerly@googlemail.com> wrote:
>> >
>> > > Hi Ufuk,
>> > >
>> > > no, I don’t mind!
>> > > Where would I change the log level?
>> > >
>> > > Best regards,
>> > > Lydia
>> > >
>> > >> Am 23.07.2015 um 14:41 schrieb Ufuk Celebi <uce@apache.org>:
>> > >>
>> > >> Hey Lydia,
>> > >>
>> > >> it looks like the HBase client is losing its connection to HBase.
>> Before that, everything seems to be working just fine (X rows are read
>> etc.).
>> > >>
>> > >> Do you mind setting the log level to DEBUG and then posting the logs
>> again?
>> > >>
>> > >> – Ufuk
>> > >>
>> > >> On 23 Jul 2015, at 14:12, Lydia Ickler <icklerly@googlemail.com>
>> wrote:
>> > >>
>> > >>> Hi,
>> > >>>
>> > >>> I am trying to read data from a HBase Table via the
>> HBaseReadExample.java
>> > >>> Unfortunately, my run gets always stuck at the same position.
>> > >>> Do you guys have any suggestions?
>> > >>>
>> > >>> In the master node it says:
>> > >>> 14:05:04,239 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>               - Received job bb9560efb8117ce7e840bea2c4b967c1 (Flink Java
>> Job at Thu Jul 23 14:04:57 CEST 2015).
>> > >>> 14:05:04,268 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - Initializing HBaseConfiguration
>> > >>> 14:05:04,346 INFO
>> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper        - Process
>> identifier=hconnection-0x6704d3b4 connecting to ZooKeeper
>> ensemble=localhost:2181
>> > >>> 14:05:04,347 INFO  org.apache.zookeeper.ZooKeeper
>>               - Initiating client connection, connectString=localhost:2181
>> sessionTimeout=90000 watcher=hconnection-0x6704d3b40x0,
>> quorum=localhost:2181, baseZNode=/hbase
>> > >>> 14:05:04,352 INFO  org.apache.zookeeper.ClientCnxn
>>              - Opening socket connection to server
>> > >>> 127.0.0.1/127.0.0.1:2181
>> > >>> . Will not attempt to authenticate using SASL (unknown error)
>> > >>> 14:05:04,353 INFO  org.apache.zookeeper.ClientCnxn
>>              - Socket connection established to
>> > >>> 127.0.0.1/127.0.0.1:2181
>> > >>> , initiating session
>> > >>> 14:05:04,376 INFO  org.apache.zookeeper.ClientCnxn
>>              - Session establishment complete on server
>> > >>> 127.0.0.1/127.0.0.1:2181
>> > >>> , sessionid = 0x24ebaaf7d06000a, negotiated timeout = 40000
>> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - Created 4 splits
>> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - created split [0|[grips5:16020]|-|LUAD+5781]
>> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - created split [1|[grips1:16020]|LUAD+5781|LUAD+7539]
>> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - created split [2|[grips1:16020]|LUAD+7539|LUAD+8552]
>> > >>> 14:05:04,637 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - created split [3|[grips1:16020]|LUAD+8552|-]
>> > >>> 14:05:04,641 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>               - Scheduling job Flink Java Job at Thu Jul 23 14:04:57 CEST
>> 2015.
>> > >>> 14:05:04,642 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
>> DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (94de8700cefe1651558e25c98829a156) switched from CREATED to SCHEDULED
>> > >>> 14:05:04,643 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
>> DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (94de8700cefe1651558e25c98829a156) switched from SCHEDULED to
>> DEPLOYING
>> > >>> 14:05:04,643 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - Deploying
>> CHAIN DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (attempt #0) to grips4
>> > >>> 14:05:04,647 INFO  org.apache.flink.runtime.jobmanager.JobManager
>>               - Status of job bb9560efb8117ce7e840bea2c4b967c1 (Flink Java
>> Job at Thu Jul 23 14:04:57 CEST 2015) changed to RUNNING.
>> > >>> 14:05:07,537 INFO
>> org.apache.flink.runtime.executiongraph.ExecutionGraph        - CHAIN
>> DataSource (at createInput(ExecutionEnvironment.java:502)
>> (org.apache.flink.addons.hbase.HBaseReadExample$1)) -> FlatMap (collect())
>> (1/1) (94de8700cefe1651558e25c98829a156) switched from DEPLOYING to RUNNING
>> > >>> 14:05:07,545 INFO
>> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
>> remote split to host grips4
>> > >>> 14:05:08,338 INFO
>> org.apache.flink.api.common.io.LocatableInputSplitAssigner    - Assigning
>> remote split to host grips4
>> > >>>
>> > >>>
>> > >>> And in node "grips4":
>> > >>> 07,273 INFO  org.apache.zookeeper.ZooKeeper
>>         - Initiating client connection, connectString=localhost:2181
>> sessionTi$
>> > >>> 14:05:07,296 INFO  org.apache.zookeeper.ClientCnxn
>>              - Opening socket connection to server
>> > >>> 127.0.0.1/127.0.0.1:2181
>> > >>> . Will n$
>> > >>> 14:05:07,300 INFO  org.apache.zookeeper.ClientCnxn
>>              - Socket connection established to
>> > >>> 127.0.0.1/127.0.0.1:2181
>> > >>> , initiatin$
>> > >>> 14:05:07,332 INFO  org.apache.zookeeper.ClientCnxn
>>              - Session establishment complete on server
>> > >>> 127.0.0.1/127.0.0.1:2181
>> > >>> , s$
>> > >>> 14:05:07,531 INFO  org.apache.flink.runtime.taskmanager.Task
>>              - CHAIN DataSource (at
>> createInput(ExecutionEnvironment.java:502) (org$
>> > >>> 14:05:07,970 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - opening split [3|[grips1:16020]|LUAD+8552|-]
>> > >>> 14:05:08,223 INFO
>> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation
>> - Closing zookeeper sessionid=0x44ebaaf7d35000e
>> > >>> 14:05:08,235 INFO  org.apache.zookeeper.ZooKeeper
>>               - Session: 0x44ebaaf7d35000e closed
>> > >>> 14:05:08,235 INFO  org.apache.zookeeper.ClientCnxn
>>              - EventThread shut down
>> > >>> 14:05:08,337 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - Closing split (scanned 129 rows)
>> > >>> 14:05:08,343 INFO  org.apache.flink.addons.hbase.TableInputFormat
>>               - opening split [2|[grips1:16020]|LUAD+7539|LUAD+8552]
>> > >>> 14:06:58,826 INFO
>> org.apache.hadoop.hbase.client.RpcRetryingCaller              - Call
>> exception, tries=10, retries=35, retryTime=110483ms, msg=row 'L$
>> > >>> 14:07:18,927 INFO
>> org.apache.hadoop.hbase.client.RpcRetryingCaller              - Call
>> exception, tries=11, retries=35, retryTime=130584ms, msg=row 'L$
>> > >>> 14:07:39,079 INFO
>> org.apache.hadoop.hbase.client.RpcRetryingCaller              - Call
>> exception, tries=12, retries=35, retryTime=150735ms, msg=row 'L$
>> > >>> 14:07:59,232 INFO
>> org.apache.hadoop.hbase.client.RpcRetryingCaller              - Call
>> exception, tries=13, retries=35, retryTime=170889ms, msg=row 'L$
>> > >>>
>> > >>>
>> > >>>
>> > >>
>> > >
>> >
>> >
>>
>>
>

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